Norwegian engineers are searching for oil and Egon Olsen convinces his friends to buy stocks in the oil market. In the process, Egon, stumbles upon a scheme to fool the Norwegian Government that there is indeed no traces of oil in the North Sea. The Olsen Gang tries to tell the ministry the truth about the oil but they are caught by Sheik El-Altan who, in order to make sure the boys keep their mouths shut, kidnaps Valborg and brings her to Egypt.
Oskar Øiestad
Jonas Hoff Oftebro
Fridtjof Tangen
Petter Mjøen Westlund
Lina Sørlie Strand
Regine Anthonessen
Thomas Fjeldberg
Tor Gunnari Maagø Hunstad
Eilif Theisbo
Haakon Selje
Milad Shojaee-Zarghani
Jan Grønli
Ingar Helge Gimle
Mathias Calmeyer
Anders Hatlo
Johannes Joner
Thor Michael Aamodt
Thea Næss
Kari Ann Grønsund
Trond Brænne
Tom Mathisen